Anthropic says its Claude Opus 4 model can write code for hours at a time with 'sustained performance'. Reuters
Anthropic says its Claude Opus 4 model can write code for hours at a time with 'sustained performance'. Reuters
Anthropic says its Claude Opus 4 model can write code for hours at a time with 'sustained performance'. Reuters
Anthropic says its Claude Opus 4 model can write code for hours at a time with 'sustained performance'. Reuters

Claude 4: Anthropic says latest AI model world's best at coding


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Anthropic on Thursday unveiled its latest artificial intelligence model, the Claude Opus 4, which the start-up said can write code for hours at a time.

The company, which has been backed by Google and Amazon, said the new Claude Opus 4 and the Claude Sonnet 4 models set "new standards for coding, advanced reasoning, and AI agents".

Anthropic first launched the Claude chatbot in 2023. The latest Claude Opus 4, Anthropic said, can run autonomously for seven hours with sustained performance. "Claude Opus 4 is our most powerful model yet and the best coding model in the world," Anthropic said.

The Opus 4 model pushes the limits in coding, research, writing and scientific discovery, the company said. Meanwhile, the Sonnet 4 delivers a stronger performance for everyday uses as an upgrade to the Sonnet 3.7

The Claude Opus 4 and Sonnet 4 are both hybrid models that can deliver quick responses to questions or take time for deeper thinking. Both models can also extract and save "key facts to maintain continuity and build tacit knowledge over time".

Anthropic's benchmarks for the Claude 4. Photo: Screengrab / Anthropic
Anthropic's benchmarks for the Claude 4. Photo: Screengrab / Anthropic

Benchmarks from Anthropic showed the Opus 4 outperformed OpenAI's o3 and GPT-4.1, as well as Google's Gemini 2.5 Pro, in coding tasks and tool uses.

OpenAI on Wednesday announced Apple design master Jony Ive would be merging his company io with Sam Altman's company. And on Monday, Microsoft said it will add Elon Musk's Grok to in its cloud.

Mercer, the investment consulting arm of US services company Marsh & McLennan, expects its wealth division to at least double its assets under management (AUM) in the Middle East as wealth in the region continues to grow despite economic headwinds, a company official said.

Mercer Wealth, which globally has $160 billion in AUM, plans to boost its AUM in the region to $2-$3bn in the next 2-3 years from the present $1bn, said Yasir AbuShaban, a Dubai-based principal with Mercer Wealth.

Within the next two to three years, we are looking at reaching $2 to $3 billion as a conservative estimate and we do see an opportunity to do so,” said Mr AbuShaban.

Mercer does not directly make investments, but allocates clients’ money they have discretion to, to professional asset managers. They also provide advice to clients.

“We have buying power. We can negotiate on their (client’s) behalf with asset managers to provide them lower fees than they otherwise would have to get on their own,” he added.

Mercer Wealth’s clients include sovereign wealth funds, family offices, and insurance companies among others.

From its office in Dubai, Mercer also looks after Africa, India and Turkey, where they also see opportunity for growth.

Wealth creation in Middle East and Africa (MEA) grew 8.5 per cent to $8.1 trillion last year from $7.5tn in 2015, higher than last year’s global average of 6 per cent and the second-highest growth in a region after Asia-Pacific which grew 9.9 per cent, according to consultancy Boston Consulting Group (BCG). In the region, where wealth grew just 1.9 per cent in 2015 compared with 2014, a pickup in oil prices has helped in wealth generation.

BCG is forecasting MEA wealth will rise to $12tn by 2021, growing at an annual average of 8 per cent.

Drivers of wealth generation in the region will be split evenly between new wealth creation and growth of performance of existing assets, according to BCG.

Another general trend in the region is clients’ looking for a comprehensive approach to investing, according to Mr AbuShaban.

“Institutional investors or some of the families are seeing a slowdown in the available capital they have to invest and in that sense they are looking at optimizing the way they manage their portfolios and making sure they are not investing haphazardly and different parts of their investment are working together,” said Mr AbuShaban.

Some clients also have a higher appetite for risk, given the low interest-rate environment that does not provide enough yield for some institutional investors. These clients are keen to invest in illiquid assets, such as private equity and infrastructure.

“What we have seen is a desire for higher returns in what has been a low-return environment specifically in various fixed income or bonds,” he said.

“In this environment, we have seen a de facto increase in the risk that clients are taking in things like illiquid investments, private equity investments, infrastructure and private debt, those kind of investments were higher illiquidity results in incrementally higher returns.”

The Abu Dhabi Investment Authority, one of the largest sovereign wealth funds, said in its 2016 report that has gradually increased its exposure in direct private equity and private credit transactions, mainly in Asian markets and especially in China and India. The authority’s private equity department focused on structured equities owing to “their defensive characteristics.”

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The British in India: Three Centuries of Ambition and Experience

by David Gilmour

Allen Lane

Company Profile

Name: JustClean

Based: Kuwait with offices in other GCC countries

Launch year: 2016

Number of employees: 130

Sector: online laundry service

Funding: $12.9m from Kuwait-based Faith Capital Holding

How to join and use Abu Dhabi’s public libraries

• There are six libraries in Abu Dhabi emirate run by the Department of Culture and Tourism, including one in Al Ain and Al Dhafra.

• Libraries are free to visit and visitors can consult books, use online resources and study there. Most are open from 8am to 8pm on weekdays, closed on Fridays and have variable hours on Saturdays, except for Qasr Al Watan which is open from 10am to 8pm every day.

• In order to borrow books, visitors must join the service by providing a passport photograph, Emirates ID and a refundable deposit of Dh400. Members can borrow five books for three weeks, all of which are renewable up to two times online.

• If users do not wish to pay the fee, they can still use the library’s electronic resources for free by simply registering on the website. Once registered, a username and password is provided, allowing remote access.

• For more information visit the library network's website.

Trump v Khan

2016: Feud begins after Khan criticised Trump’s proposed Muslim travel ban to US

2017: Trump criticises Khan’s ‘no reason to be alarmed’ response to London Bridge terror attacks

2019: Trump calls Khan a “stone cold loser” before first state visit

2019: Trump tweets about “Khan’s Londonistan”, calling him “a national disgrace”

2022:  Khan’s office attributes rise in Islamophobic abuse against the major to hostility stoked during Trump’s presidency

July 2025 During a golfing trip to Scotland, Trump calls Khan “a nasty person”

Sept 2025 Trump blames Khan for London’s “stabbings and the dirt and the filth”.

Dec 2025 Trump suggests migrants got Khan elected, calls him a “horrible, vicious, disgusting mayor”

'The Batman'

Stars:Robert Pattinson

Director:Matt Reeves

Rating: 5/5

Updated: May 22, 2025, 7:52 PM